20533104

素因数分解:

$2^4\times 3^2\times {\mathrm{142591}}^1$

素因数の和:142605

約数の個数: 30

約数和(自身を含む): 57464576

約数和(自身を除く): 36931472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 142591, 285182, 427773, 570364, 855546, 1140728, 1283319, 1711092, 2281456, 2566638, 3422184, 5133276, 6844368, 10266552, 20533104]

約数ペア:

[(1, 20533104), (2, 10266552), (3, 6844368), (4, 5133276), (6, 3422184), (8, 2566638), (9, 2281456), (12, 1711092), (16, 1283319), (18, 1140728), (24, 855546), (36, 570364), (48, 427773), (72, 285182), (144, 142591)]